Athlon 64 3700+ vs Xeon E3-1270 v3

Primary details

Comparing Xeon E3-1270 v3 and Athlon 64 3700+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1190	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.98	no data
Market segment	Server	Desktop processor
Architecture codename	Haswell-WS (2013)	San Diego (2001−2005)
Release date	2 June 2013 (10 years ago)	January 2001 (23 years ago)
Launch price (MSRP)	$370	$69
Current price	$186 (0.5x MSRP)	$105 (1.5x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E3-1270 v3 and Athlon 64 3700+ basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	1 (Single-Core)
Threads	8	1
Base clock speed	3.5 GHz	no data
Boost clock speed	3.9 GHz	2.4 GHz
L1 cache	64 KB (per core)	128 KB
L2 cache	256 KB (per core)	1 MB
L3 cache	8192 KB (shared)	0 KB
Chip lithography	22 nm	130 nm
Die size	160 mm2	199 mm2
Number of transistors	1,400 million	233 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E3-1270 v3 and Athlon 64 3700+ compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCLGA1150	939
Power consumption (TDP)	80 Watt	89 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1270 v3 and Athlon 64 3700+. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	no data
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
SIPP	+	no data
Fast Memory Access	+	no data
Status	Discontinued	no data

Security technologies

Xeon E3-1270 v3 and Athlon 64 3700+ technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	no data
OS Guard	+	no data
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1270 v3 and Athlon 64 3700+ are enumerated here.

VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1270 v3 and Athlon 64 3700+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	no data
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1270 v3 and Athlon 64 3700+.

PCIe version	3.0	no data
PCI Express lanes	16	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Physical cores	4	1
Threads	8	1
Cost	$370	$69
Chip lithography	22 nm	130 nm
Power consumption (TDP)	80 Watt	89 Watt

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Should you still have questions on choice between Xeon E3-1270 v3 and Athlon 64 3700+, ask them in Comments section, and we shall answer.

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